mirror of https://github.com/acidanthera/audk.git
445 lines
11 KiB
C
445 lines
11 KiB
C
/** @file
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The header file for user profile manager driver.
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Copyright (c) 2009 - 2013, Intel Corporation. All rights reserved.<BR>
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This program and the accompanying materials
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are licensed and made available under the terms and conditions of the BSD License
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which accompanies this distribution. The full text of the license may be found at
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http://opensource.org/licenses/bsd-license.php
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THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
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WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
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**/
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#ifndef __EFI_USER_PROFILE_MANAGER_H__
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#define __EFI_USER_PROFILE_MANAGER_H__
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#include <Uefi.h>
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#include <Guid/GlobalVariable.h>
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#include <Guid/MdeModuleHii.h>
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#include <Protocol/HiiConfigAccess.h>
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#include <Protocol/UserCredential2.h>
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#include <Protocol/UserManager.h>
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#include <Library/UefiRuntimeServicesTableLib.h>
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#include <Library/UefiBootServicesTableLib.h>
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#include <Library/MemoryAllocationLib.h>
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#include <Library/BaseMemoryLib.h>
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#include <Library/DevicePathLib.h>
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#include <Library/DebugLib.h>
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#include <Library/UefiLib.h>
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#include <Library/PrintLib.h>
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#include <Library/HiiLib.h>
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#include "UserProfileManagerData.h"
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#define USER_NAME_LENGTH 17
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//
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// Credential Provider Information.
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//
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typedef struct {
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UINTN Count;
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EFI_USER_CREDENTIAL2_PROTOCOL *Provider[1];
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} CREDENTIAL_PROVIDER_INFO;
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//
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// User profile information structure.
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//
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typedef struct {
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UINT64 UsageCount;
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EFI_TIME CreateDate;
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EFI_TIME UsageDate;
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UINTN AccessPolicyLen;
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UINTN IdentityPolicyLen;
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UINTN NewIdentityPolicyLen;
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UINT8 *AccessPolicy;
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UINT8 *IdentityPolicy;
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UINT8 *NewIdentityPolicy;
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CHAR16 UserName[USER_NAME_LENGTH];
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BOOLEAN CreateDateExist;
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BOOLEAN UsageDateExist;
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BOOLEAN AccessPolicyModified;
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BOOLEAN IdentityPolicyModified;
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BOOLEAN NewIdentityPolicyModified;
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} USER_INFO;
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//
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// User access information structure.
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//
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typedef struct {
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UINTN LoadPermitLen;
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UINTN LoadForbidLen;
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UINTN ConnectPermitLen;
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UINTN ConnectForbidLen;
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UINT8 *LoadPermit;
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UINT8 *LoadForbid;
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UINT8 *ConnectPermit;
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UINT8 *ConnectForbid;
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UINT32 AccessBootOrder;
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UINT8 AccessRight;
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UINT8 AccessSetup;
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} USER_INFO_ACCESS;
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#define USER_PROFILE_MANAGER_SIGNATURE SIGNATURE_32 ('U', 'P', 'M', 'S')
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typedef struct {
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UINTN Signature;
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EFI_HANDLE DriverHandle;
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EFI_HII_HANDLE HiiHandle;
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EFI_HII_CONFIG_ACCESS_PROTOCOL ConfigAccess;
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} USER_PROFILE_MANAGER_CALLBACK_INFO;
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//
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// HII specific Vendor Device Path definition.
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//
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typedef struct {
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VENDOR_DEVICE_PATH VendorDevicePath;
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EFI_DEVICE_PATH_PROTOCOL End;
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} HII_VENDOR_DEVICE_PATH;
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//
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// This is the generated IFR binary data for each formset defined in VFR.
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//
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extern UINT8 UserProfileManagerVfrBin[];
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//
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// This is the generated String package data for .UNI file.
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//
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extern UINT8 UserProfileManagerStrings[];
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//
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// The user manager protocol, used in several function.
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//
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extern EFI_USER_MANAGER_PROTOCOL *mUserManager;
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//
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// The credential providers database in system.
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//
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extern CREDENTIAL_PROVIDER_INFO *mProviderInfo;
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//
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// The variables used to update identity policy.
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//
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extern UINT8 mProviderChoice;
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extern UINT8 mConncetLogical;
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//
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// The variables used to update access policy.
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//
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extern USER_INFO_ACCESS mAccessInfo;
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//
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// The user information used to record all data in UI.
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//
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extern USER_INFO mUserInfo;
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extern USER_PROFILE_MANAGER_CALLBACK_INFO *mCallbackInfo;
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extern EFI_USER_PROFILE_HANDLE mModifyUser;
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/**
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Get string by string id from HII Interface.
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@param[in] Id String ID to get the string from.
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@retval CHAR16 * String from ID.
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@retval NULL If error occurs.
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**/
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CHAR16 *
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GetStringById (
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IN EFI_STRING_ID Id
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);
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/**
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Add a new user profile into the user profile database.
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**/
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VOID
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CallAddUser (
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VOID
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);
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/**
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Display user select form; can select a user to modify.
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**/
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VOID
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SelectUserToModify (
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VOID
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);
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/**
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Display user select form, cab select a user to delete.
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**/
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VOID
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SelectUserToDelete (
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VOID
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);
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/**
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Delete the user specified by UserIndex in user profile database.
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@param[in] UserIndex The index of user in the user name list to be deleted.
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**/
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VOID
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DeleteUser (
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IN UINT8 UserIndex
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);
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/**
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Add a username item in form.
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@param[in] User Points to the user profile whose username is added.
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@param[in] Index The index of the user in the user name list.
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@param[in] OpCodeHandle Points to container for dynamic created opcodes.
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**/
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VOID
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AddUserToForm (
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IN EFI_USER_PROFILE_HANDLE User,
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IN UINT16 Index,
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IN VOID *OpCodeHandle
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);
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/**
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Display modify user information form
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In this form, username, create Date, usage date, usage count, identity policy,
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and access policy are displayed.
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@param[in] UserIndex The index of the user in display list to modify.
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**/
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VOID
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ModifyUserInfo (
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IN UINT8 UserIndex
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);
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/**
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Get the username from user input and update username string in Hii
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database with it.
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**/
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VOID
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ModifyUserName (
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VOID
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);
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/**
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Display the form of modifying user identity policy.
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**/
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VOID
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ModifyIdentityPolicy (
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VOID
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);
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/**
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Update the mUserInfo.NewIdentityPolicy and UI when 'add option' is pressed.
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**/
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VOID
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AddIdentityPolicyItem (
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VOID
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);
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/**
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Save the identity policy and update UI with it.
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This funciton will verify the new identity policy, in current implementation,
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the identity policy can be: T, P & P & P & ..., P | P | P | ...
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Here, "T" means "True", "P" means "Credential Provider", "&" means "and", "|" means "or".
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Other identity policies are not supported.
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**/
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VOID
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SaveIdentityPolicy (
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VOID
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);
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/**
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Display modify user access policy form
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In this form, access right, access setu,p and access boot order are dynamically
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added. Load devicepath and connect devicepath are displayed too.
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**/
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VOID
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ModidyAccessPolicy (
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VOID
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);
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/**
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Collect all the access policy data to mUserInfo.AccessPolicy,
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and save it to user profile.
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**/
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VOID
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SaveAccessPolicy (
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VOID
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);
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/**
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Get current user's access rights.
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@param[out] AccessRight Points to the buffer used for user's access rights.
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@retval EFI_SUCCESS Get current user access rights successfully.
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@retval others Fail to get current user access rights.
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**/
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EFI_STATUS
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GetAccessRight (
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OUT UINT32 *AccessRight
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);
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/**
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Display the permit load device path in the loadable device path list.
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**/
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VOID
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DisplayLoadPermit(
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VOID
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);
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/**
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Display the forbid load device path list (mAccessInfo.LoadForbid).
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**/
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VOID
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DisplayLoadForbid (
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VOID
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);
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/**
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Display the permit connect device path.
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**/
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VOID
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DisplayConnectPermit (
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VOID
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);
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/**
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Display the forbid connect device path list.
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**/
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VOID
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DisplayConnectForbid (
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VOID
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);
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/**
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Delete the specified device path by DriverIndex from the forbid device path
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list (mAccessInfo.LoadForbid).
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@param[in] DriverIndex The index of driver in a forbidden device path list.
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**/
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VOID
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DeleteFromForbidLoad (
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IN UINT16 DriverIndex
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);
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/**
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Add the specified device path by DriverIndex to the forbid device path
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list (mAccessInfo.LoadForbid).
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@param[in] DriverIndex The index of driver saved in driver options.
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**/
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VOID
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AddToForbidLoad (
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IN UINT16 DriverIndex
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);
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/**
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Get user name from the popup windows.
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@param[in, out] UserNameLen On entry, point to the buffer lengh of UserName.
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On exit, point to the input user name length.
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@param[out] UserName The buffer to hold the input user name.
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@retval EFI_ABORTED It is given up by pressing 'ESC' key.
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@retval EFI_NOT_READY Not a valid input at all.
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@retval EFI_SUCCESS Get a user name successfully.
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**/
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EFI_STATUS
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GetUserNameInput (
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IN OUT UINTN *UserNameLen,
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OUT CHAR16 *UserName
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);
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/**
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Find the specified info in User profile by the InfoType.
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@param[in] User Handle of the user whose information will be searched.
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@param[in] InfoType The user information type to find.
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@param[out] UserInfo Points to user information handle found.
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@retval EFI_SUCCESS Find the user information successfully.
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@retval Others Fail to find the user information.
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**/
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EFI_STATUS
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FindInfoByType (
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IN EFI_USER_PROFILE_HANDLE User,
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IN UINT8 InfoType,
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OUT EFI_USER_INFO_HANDLE *UserInfo
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);
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/**
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Convert the identity policy to a unicode string and update the Hii database
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IpStringId string with it.
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@param[in] Ip Points to identity policy.
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@param[in] IpLen The identity policy length.
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@param[in] IpStringId String ID in the HII database to be replaced.
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**/
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VOID
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ResolveIdentityPolicy (
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IN UINT8 *Ip,
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IN UINTN IpLen,
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IN EFI_STRING_ID IpStringId
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);
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/**
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Expand access policy memory size.
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@param[in] ValidLen The valid access policy length.
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@param[in] ExpandLen The length that is needed to expand.
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**/
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VOID
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ExpandMemory (
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IN UINTN ValidLen,
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IN UINTN ExpandLen
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);
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/**
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Delete User's credental from all the providers that exist in User's identity policy.
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@param[in] IdentityPolicy Point to User's identity policy.
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@param[in] IdentityPolicyLen The length of the identity policy.
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@param[in] User Points to user profile.
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**/
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VOID
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DeleteCredentialFromProviders (
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IN UINT8 *IdentityPolicy,
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IN UINTN IdentityPolicyLen,
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IN EFI_USER_PROFILE_HANDLE User
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);
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#endif
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